vank
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AnswerI need to create a database that have five columns each entry is such that there can be repeated tuples in each column(No primary key).There will be no two same entries
- vank in United States
There are 5 Methods that needs to be implemented
1. Create() - create the database
2. Add(string a,b,c,d,e) - Add single entries with 5 tuples(all strings)
3. Update (culumntype1, columnvalue1,culumntype2, columnvalue2)
- each entry having culumntype1 = columnvalue1 will be updated by columntype2=columnvalue2 and return total such eantries.
4. Delete (culumntype1, columnvalue1)
- each entry having culumntype1 = columnvalue1 will be deleted.and return total such eantries.
5. Search(culumntype1, columnvalue1)
- Search each entry having culumntype1 = columnvalue1 and return total such eantries.
How to implement in best possible way such that there can be 50,000 such entries?| Report Duplicate | Flag | PURGE
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